Generate dart:html bindings for Dartium as well as Frog. All unittests now pass (or are disabled fo…

client/html/generated/html/frog/MediaController.dart

+
+class _MediaControllerImpl implements MediaController native "*MediaController" {
+
+  final _TimeRangesImpl buffered;
+
+  num currentTime;
+
+  num defaultPlaybackRate;
+
+  final num duration;
+
+  bool muted;
+
+  final bool paused;
+
+  num playbackRate;
+
+  final _TimeRangesImpl played;
+
+  final _TimeRangesImpl seekable;
+
+  num volume;
+
+  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+
+  bool dispatchEvent(_EventImpl evt) native;
+
+  void pause() native;
+
+  void play() native;
+
+  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+}